157049530 (number)

157049530 is an even 9-digits composite number following 157049529 and preceding 157049531. In scientific notation, it is written as 1.57049530 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 57108480 positive integers (up to 157049530) that are relatively prime to 157049530.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-nine thousand five hundred thirty

Notation

Scientific notation 1.57049530 × 10^8
Engineering notation 1.57049530 × 10^6

Prime Factorization of 157049530

Prime Factorization 2 × 55 × 11 × 129793

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157049530
Product of the distinct prime numbers

The prime factorization of 157049530 is 2 × 55 × 11 × 129793. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 95, 4, 155, 690, 6338, 6575, 8700, 65601, 854043, 567634, 6382749, 7360802, 18970549, 58619702, 600640132, 22560986, 567986786, 9114423042

Basic calculations (n = 157049530)

Multiplication

n×y
n×2 314099060
n×3 471148590
n×4 628198120
n×5 785247650

Division

n÷y
n÷2 78524765
n÷3 52349843.333333
n÷3 39262382.5
n÷5 31409906

Exponentiation

ny
n2 24664554873220900
n3 3.8735567504986E+24
n4 6.0834026709412E+32
n5 9.5539553027207E+40

Nth Root

y√n
2√n 12531.940392453
3√n 539.5257954015
4√n 111.94614952044
5√n 43.571983269802

Divisors of 157049530

1, 2, 11, 22, 55, 110, 605, 1210, 129793, 259586, 1427723, 2855446, 7138615, 14277230, 78524765, 157049530

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157049529
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157049530 can be divided by 16 positive divisors. The sum of these divisors (counting 157049530) is 1, the average is 0.0625.

Base conversion 157049530

Base System Value
2 Binary 1001010111000110001010111010
3 Ternary 101221111221110021
4 Quaternary 21113012022322
5 Quinary 310201041110
6 Senary 23330041054
8 Octal 1127061272
10 Decimal 157049530
12 Duodecimal 4471918a
16 Hexadecimal 95c62ba
20 Vigesimal 291b3ga
36 Base36 2li46y

Cryptographic Hash Functions

md5 352477bc9678e5441e95cc362a7cc457
sha1 dfa214a34fa7f8b97374f667a89259475088ac85
sha256 089c38fdd1d07c61640185c89aa5ac15f7fddbba66e68129c9127cd5939a8579
sha512 2fc7a868fafe1fc8720f0a8233a860ad49939c0381b61ebfa603096a565ee415bbeb15e2720e79a2d2bb02a3d967b26f31d80cc05b65194c9654170c25413e0c
ripemd-160 6b1da8baf4aabb9bfc1f4e11f1acda5533ce10ef

157049530 as geometric shapes

Circle

Radius = n
Diameter 314099060
Circumference 986771299.39546
Area 7.7485984393773E+16

Sphere

Radius = n
Volume 1.6225516574173E+25
Surface area 3.0994393757509E+17
Circumference 986771299.39546

Square

Length = n
Perimeter 628198120
Area 24664554873220900
Diagonal 222101575.29032

Cube

Length = n
Surface area 147987329239325400
Volume 3.8735567504986E+24
Space diagonal 272017765.26481

Equilateral Triangle

Length = n
Perimeter 471148590
Area 1.0680065546622E+16
Altitude 136008882.63241

Triangular Pyramid

Length = n
Surface area 1.0680065546622E+16
Volume 4.5650304093141E+23
Height 74033858.430107